I have 5 of these still in the box Features: High quality and meticulous work, a good choice for you. Focus on high technology design, suitable for Android, for Windows, for iOS. Manufactured from stainless material for its durability. Wireless connection, may freely manipulated without delay. Ergonomics design for comfortable and enjoyable play. Support Android 3.2 above, iOS 7.0 ~9.2 and for Windows operate sysytem and so on. Flexibility, precision, comfort, easy to control. Compact and portable. Color: Black Handle(iOS Android) | White Handle(iOS Android) | Bluetooth Receiver | Handle Bracket Support android devices/phone model: Battery : Built-in 400mA Li-Battery Work Time: 3H Charging Current: 1000mA Charging :Voltage: 5V Bluetooth Distance 10m Support android devices 3.2 or above: Tablet: android 3.2 or above iOS 9 or above